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A030707 as a simple table

na(n)
11
21
33
44
51
66
72
81
98
101
113
122
131
1411
153
165
173
182
191
2013
215
228
234
241
253
262
271
2816
297
3010
316
323
334
344
352
361
3718
389
3912
409
414
426
431
445
451
463
472
481
4922
5011
5114
5211
536
548
552
566
572
582
594
601
613
622
631
6425
6516
6616
6713
687
6911
703
718
723
733
747
752
764
771
783
792
801
8128
8219
8321

[1,1,3,4,1,6,2,1,8,1,3,2,1,11,3,5,3,2,1,13,5,8,4,
 1,3,2,1,16,7,10,6,3,4,4,2,1,18,9,12,9,4,6,1,5,1,3,
 2,1,22,11,14,11,6,8,2,6,2,2,4,1,3,2,1,25,16,16,13,
 7,11,3,8,3,3,7,2,4,1,3,2,1,28,19,21]